Carrageenan

Carrageenan comes from red seaweed and works in cosmetics as a thickener and film former. It stabilizes texture, adds a light gel feel, and helps water-based products apply evenly.
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Ingredient Snapshot

Overview
A seaweed-derived thickener that gives products a smooth, gel-like texture.
Category
Texture-Enhancer, Skin Conditioning
Type
Thickener

Ingredient Ratings

Overall Rating

Good

Comedogenic Risk

None

Skin Benefits

Improves how a formula spreads and feels on application. Leaves a light, temporary film that can make skin feel smoother.

Uses In Skincare & Cosmetics

Common in gel moisturizers, sheet masks, and toners where you want a light, non-greasy texture.

Comedogenic Rating

This ingredient is not typically evaluated for comedogenicity, and no standardized rating is available.

Safety

Safe and well tolerated at typical cosmetic levels. No real regulatory flags; sensitivity in highly reactive skin is rare.

Is Carrageenan a Good Ingredient?

Good. A stable, well-established texture agent with a long track record in cosmetics and low irritation potential. It's functional, not a treatment ingredient.

Products with Carrageenan

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